1, ProductBrief Introduction

The DD284 type single-phase watt-hour meter  is a kind  of induction meter,whichis applicable to measure the rated frequency 50Hz and measurement of active electric energy inSingle-phase A.C electric net. AII technical targets are completely conformed to National Standard GB/T17215.311-2008 Class 0.5,1and 2 AC Active Watt-hour Meter.

2, Function and  Features

- The meter has separable iron core structure;

- The bearing has three kinds:single-jewel, dual jewel, magnetic floating; thecase has three kinds: Aluminum, plastic and glass;

- The die-casting frame is alloy aluminum with excellent mechanical strength.